3-axis accelerometer for non-safety automotive applications, ultra low power, SPI/I2C digital output, AEC-Q100 qualified

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  • The AIS3624DQ is an ultra-low-power high-performance three-axis accelerometer with a digital serial interface SPI standard output, an I2C compatible interface is also available.

    The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wake functions.
    The AIS3624DQ has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz.
    The self-test capability allows the user to check the functioning of the sensor in the final application.
    The device may be configured to generate an interrupt signal by inertial wakeup/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly.
    The AIS3624DQ is available in small, quad flat no-lead package (QFN) with the reduced 4x4 mm footprint required by many applications and it is guaranteed to operate over an extended temperature range from -40 °C to +105 °C.
    This product may be used in a variety of automotive non-safety applications such as motion-activated functions, telematic boxes, impact recognition and logging systems, and vibration monitoring and compensation.

    Key Features

    • Wide supply voltage range: 2.4 V to 3.6 V
    • 1.8 V low voltage compatible IOs
    • Ultra-low-power mode consumption down to 10 μA
    • ±6g/±12g/±24g dynamically selectable full scale
    • SPI/I2C digital output interface
    • 16-bit data output, 12-bit resolution
    • 2 independent programmable interrupt generators
    • System sleep-to-wake function
    • Embedded self-test
    • Extended temperature range -40°C to 105°C
    • 10000 g high shock survivability
    • ECOPACK®, RoHS and “Green” compliant
    • AEC-Q100 qualification

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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AIS3624DQ QFN 24 4x4x1.8 Tray
Active
4.89 1000 EAR99 - No availability of distributors reported, please contact our sales office
AIS3624DQTR QFN 24 4x4x1.8 Tape And Reel
Active
4.89 1000 EAR99 - Check Availability

Distributor availability ofAIS3624DQTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3358 1 Order Now
MOUSER WORLDWIDE 13 1 Order Now
Farnell Element14 EUROPE 1729 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

3358

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

13

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1729

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Buy now

AIS3624DQ

Package

QFN 24 4x4x1.8

Packing Type

Tray

Unit Price (US$)

4.89*

Marketing Status

Active

Unit Price (US$)

4.89

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

AIS3624DQTR

Package

QFN 24 4x4x1.8

Packing Type

Tape And Reel

Unit Price (US$)

4.89*

Distributor availability ofAIS3624DQTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3358 1 Order Now
MOUSER WORLDWIDE 13 1 Order Now
Farnell Element14 EUROPE 1729 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

3358

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

13

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1729

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Marketing Status

Active

Unit Price (US$)

4.89

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Evaluation Tools

    • Part Number

      AIS3624DQ adapter board for a standard DIL24 socket

Support and Applications

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS10698
      High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer
      2.0
      1.07 MB
      PDF
      DS10698

      High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer

    • Description Version Size Action
      AN5229
      AIS3624DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications
      1.0
      517.5 KB
      PDF
      AN5229

      AIS3624DQ: high-performance, ultra-low-power, 3-axis digital output accelerometer for automotive non-safety applications

    • Description Version Size Action
      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
      PDF
      TN0018

      Surface mounting guidelines for MEMS sensors in an LGA package

    • Description Version Size Action
      DT0105
      1-point or 3-point tumble sensor calibration
      1.0
      148.7 KB
      PDF
      DT0053
      6-point tumble sensor calibration
      1.0
      464.9 KB
      PDF
      DT0126
      Low-power application design with ST's MEMS accelerometers
      1.0
      184.68 KB
      PDF
      DT0106
      Residual linear acceleration by gravity subtraction to enable dead-reckoning
      1.0
      192.08 KB
      PDF
      DT0127
      ST's MEMS accelerometer sensor testing & self-test
      1.1
      409.32 KB
      PDF
      DT0105

      1-point or 3-point tumble sensor calibration

      DT0053

      6-point tumble sensor calibration

      DT0126

      Low-power application design with ST's MEMS accelerometers

      DT0106

      Residual linear acceleration by gravity subtraction to enable dead-reckoning

      DT0127

      ST's MEMS accelerometer sensor testing & self-test

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Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
AIS3624DQ
Active
QFN 24 4x4x1.8 Ecopack2
AIS3624DQTR
Active
QFN 24 4x4x1.8 Ecopack2

AIS3624DQ

Package:

QFN 24 4x4x1.8

Material Declaration**:

PDF

Marketing Status

Active

Package

QFN 24 4x4x1.8

RoHS Compliance Grade

Ecopack2

AIS3624DQTR

Package:

QFN 24 4x4x1.8

Material Declaration**:

PDF

Marketing Status

Active

Package

QFN 24 4x4x1.8

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.